OXIDES

EB (% by mas)

CCA (%)

C10 (%)

C20 (%)

C30 (%)

SiO₂

53.05

3.73

48.13

43.19

38.25

Al₂O₃

22.12

1.05

20.01

17.90

15.80

K₂O

1.17

45.83

5.63

10.10

14.57

Na₂O

0.12

0.21

0.13

0.14

0.14

Fe₂O₃

7.87

0.42

7.17

6.38

5.64

TiO₂

2.50

0.14

2.26

2.03

1.79

MgO

0.37

7.71

1.05

1.73

2.41

CaO

0.05

10.23

1.07

2.09

3.11

P₂O₅

0.11

6.29

0.73

1.35

1.95

MnO

/

0.13

0.013

0.026

0.039

SrO

/

0.13

0.013

0.026

0.039

SO₃

/

2.49

0.249

0.498

0.747

LOI at 1050˚C

12.46

22.12